12V 可调节线性稳压器 8-SOIC -40 to 85
DESCRIPON
The UCC3837 Linear Regulator Controller includes all the features required for an extremely low dropout linear regulator that uses an external N-channel MOSFET as the pass transistor. The device can operate from input voltages as low as 3V and can provide high current levels, thus providing an efficient linear solution for custom processor voltages, bus termination voltages, and other logic level voltages below 3V. The on board charge pump creates a gate drive voltage capable of driving an external N-MOSFET which is optimal for low dropout voltage and high efficiency.
FEATURES
•On Board Charge Pump to Drive External N-MOSFET
•Input Voltage as Low as 3V
•Duty Ratio Mode Over Current Protection
•Extremely Low Dropout Voltage
•Low External Parts Count
•Output Voltages as Low as 1.5V
输出接口数 1
输出电压 1.5 V
输出电流 2.5 mA
供电电流 1.2 mA
静态电流 1.20 mA
输入电压Max 12 V
输入电压Min 3 V
输出电流Max 2.5 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 2.2V ~ 12V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -25℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UCC2837DTR TI 德州仪器 | 当前型号 | 当前型号 |
UCC2837D 德州仪器 | 完全替代 | UCC2837DTR和UCC2837D的区别 |
UCC2837DG4 德州仪器 | 完全替代 | UCC2837DTR和UCC2837DG4的区别 |
UCC3837D 德州仪器 | 类似代替 | UCC2837DTR和UCC3837D的区别 |